# all the imports
from __future__ import with_statement
from contextlib import closing   
import sqlite3
from flask import Flask, request, session, g, redirect, url_for, \
     abort, render_template, flash
 

# configuration
DATABASE = 'flaskr.db'
DEBUG = True
SECRET_KEY = 'development key'
USERNAME = 'mack'
PASSWORD = 'admin'

# create our little application :)
app = Flask(__name__)
app.config.from_object(__name__)
app.config.from_envvar('FLASKR_SETTINGS', silent=True)

def connect_db():
    return sqlite3.connect(app.config['DATABASE'])

def init_db():
    with closing(connect_db()) as db:
        with app.open_resource('schema.sql') as f:
            db.cursor().executescript(f.read())
        db.commit()   
        
@app.before_request
def before_request():
    g.db = connect_db()

@app.teardown_request
def teardown_request(exception):
    g.db.close()
       
@app.route('/')
def show_entries():
    cur = g.db.execute('select title, text from entries order by id desc')
    entries = [dict(title=row[0], text=row[1]) for row in cur.fetchall()]
    return render_template('show_entries.html', entries=entries)       
 
@app.route('/reset')
def reset():
    init_db();
    return "success!"
 
@app.route('/add', methods=['POST'])
def add_entry():
    if not session.get('logged_in'):
        abort(401)
    g.db.execute('insert into entries (title, text) values (?, ?)',
                 [request.form['title'], request.form['text']])
    g.db.commit()
    flash('New entry was successfully posted')
    return redirect(url_for('show_entries'))

@app.route('/logout')
def logout():
    session.pop('logged_in', None)
    flash('You were logged out')
    return redirect(url_for('show_entries'))
    
@app.route('/register')
def register():
    return redirect(url_for('show_entries'))
    
@app.route('/login', methods=['GET', 'POST'])
def login():
    error = None
    if request.method == 'POST':
        if request.form['username'] != app.config['USERNAME']:
            error = 'Invalid username'
        elif request.form['password'] != app.config['PASSWORD']:
            error = 'Invalid password'
        else:
            session['logged_in'] = True
            flash('You were logged in')
            return redirect(url_for('show_entries'))
    return render_template('login.html', error=error)
    
@app.route('/music')
def music():
    return render_template('music.html')
    
@app.route('/map')
def map():
    return render_template('map.html')

@app.route('/contact')
def contact():
    return render_template('contact.html')
    
@app.route('/gigs')
def gigs():
    return render_template('gigs.html')

@app.route('/blog')
def blog():
    return render_template(url_for('static', filename='wordpress/index.html'))
 
@app.route('/quicklogin', methods=['GET', 'POST'])
def quicklogin():
    error = None
    if request.method == 'POST':
        if request.form['username'] != app.config['USERNAME']:
            error = 'Invalid username'
        elif request.form['password'] != app.config['PASSWORD']:
            error = 'Invalid password'
        else:
            session['logged_in'] = True
            flash('You were logged in')
            return redirect(url_for('show_entries'))
    return redirect(url_for('show_entries'))
    
if __name__ == '__main__':
    app.run(host='0.0.0.0')